It's hard to argue with a two-gallon gas tank that gets you where you need to go. Credit: Reuters / YouTube Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . You may unsubscribe at any time. There are over 283 million cars cruising the United States, and over 90 percent of them are still guzzling gas . Apart from the obvious environmental problems, fuel prices also continue to skyrocket thanks to the ongoing war in Iran . The average price for gas is currently around 33 percent higher than it was before the crisis, and there is little sign that those numbers are going down anytime soon. The strain is forcing many drives to reconsider how they get around—and they’re getting creative with it.…